Introduction to aCVi

aCVi is SingMai's proprietary method for the long distance transmission of high definition video.

aCVi can transmit high definition non-compressed video across more than 300m of coaxial or twisted pair cable or via RF transmission, with near broadcast quality, and longer distances with some small signal degradation.

aCVi has very low latency, is secure, and also supports bidirectional data transmission and power over coax.

 

An EDN article on the beginnings of analogue HD video transmission:

EDN article - transmitting hd video across RG-59 cable

 

aCVi is available as two intellectual property cores for incorporating into your own product,

an encoder (transmitter) core, PT56, and a decoder (receiver) core, PT52.

 

aCVi is also available as a transmitter module (DB06) and receiver module (DB08).

 

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aCVi Specification

 

Standards supported:

720p-23/24/25/29/30/50/59/60Hz.

1080p-23/24/25/29/30Hz.

 

Bandwidth:

14.5MHz luma.

14.5MHz chroma (line multiplexed).

 

Transmission distance:

>400m (RG-59 coaxial cable or equivalent).

>300m (RJ-45 twisted pair cable).

 

Features:

Secure transmission (proprietary modulation).

Low latency (<100us transmitter to receiver).

Uncompressed transmission.

Supports bidirectional data transmission.

Supports power over cable.

 

  aCVI trademark logo

egion6aCVi is a registered trademark of SingMai Electronics Ltd.(UK00003415921)
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